Added clang-tidy

Added clang-tidy

adding dwp files for feature fission

Merge pull request #1 from molar/molar-patch-1

Update cc_toolchain_config.bzl.tpl

0.5.7

- update LLVM distributions
- support some more linux distros.

0.5.6

- minor misc fixes

0.5.5

- support amazon linux

0.5.4

- support for LLVM 10.0.0
- support Ubuntu 20.04
- minor fixes

0.5.3

fix LDFLAGS in Makevars

0.5.2

fix compiling .s files on macOS